import { login, logout, getInfo } from '@/api/user'
import { getToken, setToken, removeToken } from '@/utils/auth'
import router, { resetRouter } from '@/router'
import axiosMethods from '../../axios/index.js'

const state = {
  token: getToken(),
  name: '',
  avatar: '',
  introduction: '',
  roles: []
}

const mutations = {
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_INTRODUCTION: (state, introduction) => {
    state.introduction = introduction
  },
  SET_NAME: (state, name) => {
    state.name = name
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles
  }
}

const actions = {
  login({ commit }, data) { 
    console.log('store/modules/user.js/login')
    return new Promise((resolve, reject) => {
      axiosMethods.instancePosts('/connect/token', data)
        .then(response => {
          commit('SET_TOKEN', response.access_token)
          setToken(response.access_token)
          resolve()
        }).catch((error) => {
          reject(error)
        })
    })
  },
  // // user login
  // login({ commit }, userInfo) {
  //   const { username, password } = userInfo
  //   return new Promise((resolve, reject) => {
  //     login({ username: username.trim(), password: password }).then(response => {
  //       const { data } = response
  //       commit('SET_TOKEN', data.token)
  //       setToken(data.token)
  //       resolve()
  //     }).catch(error => {
  //       reject(error)
  //     })
  //   })
  // },
  getInfo({
    commit,
    state
  }) {
    return new Promise((resolve, reject) => {
      axiosMethods.getUserInfo('/connect/userinfo')
        .then(response => {
          commit('SET_NAME', response.name)
          resolve(response)
        }).catch(error => {
          reject(error)
        })
    })
  },
  // // get user info
  // getInfo({ commit, state }) {
  //   return new Promise((resolve, reject) => {
  //     getInfo(state.token).then(response => {
  //       const { data } = response

  //       if (!data) {
  //         reject('Verification failed, please Login again.')
  //       }

  //       const { roles, name, avatar, introduction } = data

  //       // roles must be a non-empty array
  //       if (!roles || roles.length <= 0) {
  //         reject('getInfo: roles must be a non-null array!')
  //       }

  //       commit('SET_ROLES', roles)
  //       commit('SET_NAME', name)
  //       commit('SET_AVATAR', avatar)
  //       commit('SET_INTRODUCTION', introduction)
  //       resolve(data)
  //     }).catch(error => {
  //       reject(error)
  //     })
  //   })
  // },
  getPermissions({ commit }, role) {
    return new Promise((resolve, reject) => {
      axiosMethods.getPermissions('/api/abp/application-configuration')
        .then(response => {
          const data = {}
          data.roles = []
          for(var role in response.auth.grantedPolicies){
            // if(response.auth.grantedPolicies[role]==true){
            //   console.log(role,response.auth.grantedPolicies[role])
            // }
            data.roles.push(role)
          }
          if (!data.roles || data.roles.length <= 0) {
            reject('该用户没有任何权限！')
          }
          commit('SET_ROLES', data.roles)
          resolve(data)
        }).catch(error => {
          reject(error)
        })
    })
  },

  // // user logout
  // logout({ commit, state, dispatch }) {
  //   return new Promise((resolve, reject) => {
  //     logout(state.token).then(() => {
  //       commit('SET_TOKEN', '')
  //       commit('SET_ROLES', [])
  //       removeToken()
  //       resetRouter()

  //       // reset visited views and cached views
  //       // to fixed https://github.com/PanJiaChen/vue-element-admin/issues/2485
  //       dispatch('tagsView/delAllViews', null, { root: true })

  //       resolve()
  //     }).catch(error => {
  //       reject(error)
  //     })
  //   })
  // },
    // user logout
    logout({ commit, state, dispatch }) {
      return new Promise((resolve, reject) => {
          commit('SET_TOKEN', '')
          commit('SET_ROLES', [])
          removeToken()
          resetRouter()
  
          // reset visited views and cached views
          // to fixed https://github.com/PanJiaChen/vue-element-admin/issues/2485
          dispatch('tagsView/delAllViews', null, { root: true })
  
          resolve()
      })
    },

  // remove token
  resetToken({ commit }) {
    return new Promise(resolve => {
      commit('SET_TOKEN', '')
      commit('SET_ROLES', [])
      removeToken()
      resolve()
    })
  },

  // dynamically modify permissions
  async changeRoles({ commit, dispatch }, role) {
    const token = role + '-token'

    commit('SET_TOKEN', token)
    setToken(token)

    const { roles } = await dispatch('getInfo')

    resetRouter()

    // generate accessible routes map based on roles
    const accessRoutes = await dispatch('permission/generateRoutes', roles, { root: true })
    // dynamically add accessible routes
    router.addRoutes(accessRoutes)

    // reset visited views and cached views
    dispatch('tagsView/delAllViews', null, { root: true })
  }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions
}
